You have to have as many defences in place as you possibly can. But even then of course - and it's important to stress this - you cannot guarantee being able to prevent every attack or every kind of attack.
William HagueLet's not be afraid to speak the common sense truth: you can't have high standards without good discipline.
William HagueObviously a Conservative government will always leave taxes lower than they have been under Labour. Those things go with the territory of the Conservative Party.
William HagueHow long do Syrian families have to live in fear that their children will be killed or tortured, before the Security Council will act? How many people need to die before the consciences of world capitals are stirred?
William HagueI'm going to reduce the size of the Cabinet, cut the number of ministers, reduce the size of the House of Commons, campaign for a European Parliament with 100 fewer members, halve the number of political advisers, and abolish a huge swathe of Labour's regional bureaucracies - and agencies and their offices in Brussels.
William Hague